Fault with electrics or injector
2013 Peugeot 3008 1.6

broke down car went into limp mode r a c said electrical problem or injector 3 vehicle diesel has 46,000 miles on it took for diagnostic was told its electrical or injector fault showing as esp/asr system fault also showing engine fault anybody else have this problem what is it most likely to be hard finding very local auto electrician just want a definite diagnosis